[Bug 20614] Support resolution changes in multihead setups

[wine-bugs at winehq.org]

http://bugs.winehq.org/show_bug.cgi?id=20614


Stefan Dösinger <stefandoesinger at gmx.at> changed:

           What    |Removed                     |Added
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                 CC|                            |stefandoesinger at gmx.at




--- Comment #1 from Stefan Dösinger <stefandoesinger at gmx.at>  2009-11-08 04:45:16 ---
I talked to Scott on Wineconf

Basically there are two issues

1) A X server setup issue. Some X server setups with multihead support only one
resolution. Wine can't change it until the user fixes the X setup. As far as I
know this is just a config bug, not a code bug.

2) Wined3d doesn't support multihead. The lower layers of Wine do support
Xinerama and report multi-head setups to the apps and other wine dlls, but our
d3d code doesn't support it yet.

I think in order to support one screen in a multihead setup properly we need
all the infrastructure that is needed to support a full dual-screen D3D
setup(e.g. like Supreme Commander supports). If the app doesn't use that
feature the second screen will stay black, but the first one should be set up
properly.

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